74-257

Technical Characteristics

• Terminal Location

  back single mating end single contact grouping

• Overall Height

  2.124 inches nominal

• Contact Position Arrangement Style

  8 single mating end

• Polarization Method

  keyway or multiple keyway

• Body Style

  straight shape w/clamp

• Overall Diameter

  1.234 inches minimum and 1.254 inches maximum

• Terminal Type

  solder well single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Shell Surface Treatment Document And Classification

  tt-l-58,type it,black fed spec single treatment response

• Shell Material

  steel

• Contact Material Document And Classification

  qq-b-626,comp 2 fed spec single material response single mating end single contact grouping

• Mating End Quantity

  1

• Contact Maximum Current Rating In Amps

  5.0 single mating end single contact grouping

• Connector Locking Method

  detent

• Included Contact Quantity

  8 single mating end single contact grouping

• Connector Cable Strain Relief Method

  cable clamp

• Contact Surface Treatment

  nickel single mating end single contact grouping

• Insert Position In Deg

  0.0

• Contact Material

  copper alloy single mating end single contact grouping

• Cable Entrance Diameter

  0.375 inches maximum

• Shell Type

  hood, top opening

• Shell Material Document And Classification

  qq-s-698 fed spec single material response

• Contact Surface Treatment Document And Classification

  qq-n-290,cl 1,ty 3 fed spec single treatment response single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  1250.0 single mating end single contact grouping

• Shell Surface Treatment

  lacquer